Universal Licensing System
WPNU849
SHEET METAL WORKERS LOCAL #104
License details
| ULS identifier | 1807093 |
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| Call sign | WPNU849 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-22 |
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| Expiration | 2014-06-28 |
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| Cancellation | 2014-08-30 |
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| Frequency range | 452.525 - 452.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SONOMA, CA |
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| Coordinates | 38.0907500, -122.2727500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:00 |
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Licensee
| Name | SHEET METAL WORKERS LOCAL #104 |
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| Applicant type | C |
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| FRN | 0010667855 |
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| Location | PETALUMA, CA |
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| Address | 1250 PETALUMA BLVD N, PETALUMA, CA, 94592 |
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| Phone | 7077636676 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 452.52500000 | | | 4.000000 | | |
| 1 | 1 | MO | 452.55000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.52500000 | | 11K2F3E |
| 1 | 1 | 452.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SONOMA, CA | 38.09075000, -122.27275000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1250 PETALUMA BLVD. N, PETALUMA, CA | | 7077636676 |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-30 | WPNU849 | LIEXP |
| 2014-04-07 | WPNU849 | LETRES |
| 2004-04-22 | WPNU849 | LIREN |
| 2004-04-05 | WPNU849 | LETRES |
| 2001-11-19 | WPNU849 | AUDOPR |
| 2000-11-23 | WPNU849 | LICCNV |
| 1999-06-28 | WPNU849 | LIISS |
| 1999-06-28 | WPNU849 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1807093 | 2026-08-02 01:17:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNU849 | ULS 1807093 | 2026-08-02 01:17:00 |
| Status | E | ULS 1807093 | 2026-08-02 01:17:00 |
| Service | IG | ULS 1807093 | 2026-08-02 01:17:00 |
| Grant Date | 2004-04-22 | ULS 1807093 | 2026-08-02 01:17:00 |
| Expiration Date | 2014-06-28 | ULS 1807093 | 2026-08-02 01:17:00 |
| Cancellation Date | 2014-08-30 | ULS 1807093 | 2026-08-02 01:17:00 |